IKEA has a variety of office chair wheels to choose from, so it depends on your personal preference and needs. Some popular options include the IKEA MARKUS swivel chair, which has a durable and smooth-rolling castor that works well on both carpets and hard floors. Another popular option is the IKEA JÄRVFJÄLLET office chair, which has a durable and sturdy base with double wheel casters that work well on both carpets and hard floors. Ultimately, the best office chair wheels for you will depend on your specific needs and preferences, such as the type of flooring in your office and your preferred level of mobility.